Concrete pavement construction concrete nursing and watering device

Abstract

The invention discloses a concrete pavement construction concrete nursing and watering device, and belongs to the field of concrete pavement nursing. The concrete pavement construction concrete nursing and watering device comprises a watering cart body, an electric telescopic rod is fixed to the watering cart body, a slide plate is slidably connected to the watering cart body, the electric telescopic rod is connected with the right side of the slide plate, and a hollow water pipe and a water pump are fixedly connected to the slide plate. The purpose that sodion exchange resin in a floating exchanging ball can absorb calcium ions and magnesium ions in water can be achieved, the rigidity of the water is effectively lowered, the scouring force of water flow on cement is lowered, the water flow is ejected leftwards through a flat water outlet nozzle, since sodion-exchanged calcium ions and magnesium ions contained in the floating exchanging ball are dissolved into the ejected water flow, a static electricity rod for attracting negative charges on the flat water outlet nozzle approaches the ejected water flow and applies upwards and rightwards acting force to the water flow, and the downward scour of the water flow is lowered.

Description

technical field [0001] The invention relates to the field of pavement cement maintenance, in particular to a cement maintenance sprinkler for cement pavement construction. Background technique [0002] The strength of concrete mainly comes from the "hydration" effect of cement and water. The maintenance of concrete is to ensure that the interior of the concrete is not seriously dehydrated, and to extend the "hydration" time to increase the strength of concrete. Once the interior of the concrete is seriously dehydrated, watering will have little effect on the increase in the strength of the concrete in the future. Therefore, the completed cement pavement should be sprinkled and maintained in time. Carry out maintenance. [0003] Most of the existing sprinkler devices use pumps to pump water and spray water on the road surface, so as to moisturize and maintain the cement on the outer wall. The water flow has a certain speed in the horizontal direction, and the sprayed water ...

AI Technical Summary

Problems solved by technology

[0005] In view of the fact that the sprayed water flow in the prior art will cause an oblique downward scouring force on the cement surface of the outer road, and the high-speed water flow rushing to the cement surface may cause a sinkhole on the cement surface, resulting in the unevenness of the cement road surface. The purpose of the present invention is to provide A cement maintenance sprinkler device for cement pavement construction, which can effectively avoid the sinking of the cement surface caused by high-speed water rushing to the cement surface, and effectively avoid the unevenness of the cement pavement

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